/Engine/Source/Runtime/Navmesh/Public/DetourCrowd/DetourPathCorridor.h
The resulting position will differ from the desired position if the desired position is not on the navigation mesh, or it can't be reached using a local search.
bool movePosition ( const dtReal * npos, [dtNavMeshQuery](API\Runtime\Navmesh\Detour\dtNavMeshQuery) * navquery, const [dtQueryFilter](API\Runtime\Navmesh\Detour\dtQueryFilter) * filter )